Choose the best answer for each one
Results
#1. You __________ have told me earlier about the meeting.
#2. She __________ be at home now because her car is outside.
#3. They __________ have finished the project by now, but I’m not sure.
#4. You __________ smoke in the hospital.
#5. I __________ swim very well when I was younger.
#6. He __________ apologize for being rude yesterday.
#7. We __________ leave now if we want to catch the train.
#8. That __________ be Sarah at the door; she’s still at work.
#9. You __________ have seen the movie before because you knew the ending.
#10. Students __________ wear uniforms at this school.
Exercise 2: Rewrite Using a Modal Verb
Rewrite the sentence using the modal verb in brackets.
- It is possible that he forgot your birthday. (might)
Answer: He might have forgotten your birthday. - It was necessary for us to wear helmets. (had to)
Answer: We had to wear helmets. - It is forbidden to park here. (mustn’t)
Answer: You mustn’t park here. - I advise you to study harder. (should)
Answer: You should study harder. - Perhaps they missed the bus. (may)
Answer: They may have missed the bus.